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qt-creator/src/libs/utils/macroexpander.h

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/****************************************************************************
**
** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of Qt Creator.
**
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Digia. For licensing terms and
** conditions see http://www.qt.io/licensing. For further information
** use the contact form at http://www.qt.io/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 or version 3 as published by the Free
** Software Foundation and appearing in the file LICENSE.LGPLv21 and
** LICENSE.LGPLv3 included in the packaging of this file. Please review the
** following information to ensure the GNU Lesser General Public License
** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Digia gives you certain additional
** rights. These rights are described in the Digia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
****************************************************************************/
#ifndef UTILS_MACROEXPANDER_H
#define UTILS_MACROEXPANDER_H
#include "stringutils.h"
#include <functional>
namespace Utils {
namespace Internal { class MacroExpanderPrivate; }
class QTCREATOR_UTILS_EXPORT MacroExpander : public AbstractMacroExpander
{
public:
explicit MacroExpander();
~MacroExpander();
bool resolveMacro(const QString &name, QString *ret);
QString value(const QByteArray &variable, bool *found = 0);
QString expand(const QString &stringWithVariables);
QByteArray expand(const QByteArray &stringWithVariables);
typedef std::function<QString(QString)> PrefixFunction;
typedef std::function<QString()> StringFunction;
typedef std::function<int()> IntFunction;
void registerPrefix(const QByteArray &prefix,
const QString &description, const PrefixFunction &value);
void registerVariable(const QByteArray &variable,
const QString &description, const StringFunction &value);
void registerIntVariable(const QByteArray &variable,
const QString &description, const IntFunction &value);
void registerFileVariables(const QByteArray &prefix,
const QString &heading, const StringFunction &value);
QList<QByteArray> variables();
QString variableDescription(const QByteArray &variable);
QString displayName() const;
void setDisplayName(const QString &displayName);
private:
MacroExpander(const MacroExpander &) Q_DECL_EQ_DELETE;
void operator=(const MacroExpander &) Q_DECL_EQ_DELETE;
Internal::MacroExpanderPrivate *d;
};
QTCREATOR_UTILS_EXPORT MacroExpander *globalMacroExpander();
} // namespace Utils
#endif // UTILS_MACROEXPANDER_H